feat: track bitfi fees & revenue

[starfrich]

#4793

[llamabutler]

The bitfi.ts adapter exports:

> adapters@1.0.0 test
> ts-node --transpile-only cli/testAdapter.ts fees bitfi.ts

🦙 Running BITFI.TS adapter 🦙
---------------------------------------------------
Start Date:	Wed, 03 Dec 2025 09:43:05 GMT
End Date:	Thu, 04 Dec 2025 09:43:05 GMT
---------------------------------------------------

chain     | Daily fees | Daily user fees | Daily revenue | Daily protocol revenue | Start Time
---       | ---        | ---             | ---           | ---                    | ---       
ethereum  | 0.00       | 0.00            | 0.00          | 0.00                   | 6/2/2025  
bsc       | 936.00     | 936.00          | 936.00        | 936.00                 | 6/2/2025  
base      | 0.00       | 0.00            | 0.00          | 0.00                   | 6/2/2025  
btr       | 0.00       | 0.00            | 0.00          | 0.00                   | 6/2/2025  
hemi      | 45.00      | 45.00           | 45.00         | 45.00                  | 6/2/2025  
core      | 0.00       | 0.00            | 0.00          | 0.00                   | 6/2/2025  
goat      | 0.00       | 0.00            | 0.00          | 0.00                   | 6/2/2025  
Aggregate | 981.00     | 981.00          | 981.00        | 981.00                 |           

[treeoflife2]

@starfrich is this listing for https://defillama.com/protocol/bitfi-btc
or something else?

i can see you have added start date as 2025-02-06, is there anyway to refill for full history for older version? lmk if you need any help

[llamabutler]

The bitfi-btc.ts adapter exports:

> adapters@1.0.0 test
> ts-node --transpile-only cli/testAdapter.ts fees bitfi-btc.ts

🦙 Running BITFI-BTC.TS adapter 🦙
---------------------------------------------------
Start Date:	Fri, 05 Dec 2025 11:46:44 GMT
End Date:	Sat, 06 Dec 2025 11:46:44 GMT
---------------------------------------------------

chain     | Daily fees | Daily user fees | Daily revenue | Daily protocol revenue | Start Time
---       | ---        | ---             | ---           | ---                    | ---       
ethereum  | 0.00       | 0.00            | 0.00          | 0.00                   | 17/9/2024 
bsc       | 0.00       | 0.00            | 0.00          | 0.00                   | 26/12/2024
base      | 0.00       | 0.00            | 0.00          | 0.00                   | 21/5/2025 
btr       | 0.00       | 0.00            | 0.00          | 0.00                   | 3/1/2025  
hemi      | 0.00       | 0.00            | 0.00          | 0.00                   | 14/3/2025 
core      | 0.00       | 0.00            | 0.00          | 0.00                   | 18/6/2025 
goat      | 0.00       | 0.00            | 0.00          | 0.00                   | 24/6/2025 
Aggregate | 0.00       | 0.00            | 0.00          | 0.00                   |           

[llamabutler]

The bitfi.ts adapter exports:

> adapters@1.0.0 test
> ts-node --transpile-only cli/testAdapter.ts fees bitfi.ts

🦙 Running BITFI.TS adapter 🦙
---------------------------------------------------
Start Date:	Fri, 05 Dec 2025 11:48:12 GMT
End Date:	Sat, 06 Dec 2025 11:48:12 GMT
---------------------------------------------------

chain     | Daily fees | Daily user fees | Daily revenue | Daily protocol revenue | Start Time
---       | ---        | ---             | ---           | ---                    | ---       
ethereum  | 0.00       | 0.00            | 0.00          | 0.00                   | 6/2/2025  
bsc       | 0.00       | 0.00            | 0.00          | 0.00                   | 6/2/2025  
base      | 0.00       | 0.00            | 0.00          | 0.00                   | 6/2/2025  
btr       | 0.00       | 0.00            | 0.00          | 0.00                   | 6/2/2025  
hemi      | 0.00       | 0.00            | 0.00          | 0.00                   | 6/2/2025  
core      | 0.00       | 0.00            | 0.00          | 0.00                   | 6/2/2025  
goat      | 0.00       | 0.00            | 0.00          | 0.00                   | 6/2/2025  
Aggregate | 0.00       | 0.00            | 0.00          | 0.00                   |           

[llamabutler]

The bitfi-btc.ts adapter exports:

> adapters@1.0.0 test
> ts-node --transpile-only cli/testAdapter.ts fees bitfi-btc.ts

🦙 Running BITFI-BTC.TS adapter 🦙
---------------------------------------------------
Start Date:	Fri, 05 Dec 2025 11:56:12 GMT
End Date:	Sat, 06 Dec 2025 11:56:12 GMT
---------------------------------------------------

chain     | Daily fees | Daily user fees | Daily revenue | Daily protocol revenue | Start Time
---       | ---        | ---             | ---           | ---                    | ---       
ethereum  | 0.00       | 0.00            | 0.00          | 0.00                   | 17/9/2024 
bsc       | 0.00       | 0.00            | 0.00          | 0.00                   | 26/12/2024
base      | 0.00       | 0.00            | 0.00          | 0.00                   | 21/5/2025 
btr       | 0.00       | 0.00            | 0.00          | 0.00                   | 3/1/2025  
hemi      | 0.00       | 0.00            | 0.00          | 0.00                   | 14/3/2025 
core      | 0.00       | 0.00            | 0.00          | 0.00                   | 18/6/2025 
goat      | 0.00       | 0.00            | 0.00          | 0.00                   | 24/6/2025 
Aggregate | 0.00       | 0.00            | 0.00          | 0.00                   |           

[starfrich]

@starfrich is this listing for https://defillama.com/protocol/bitfi-btc or something else?

i can see you have added start date as 2025-02-06, is there anyway to refill for full history for older version? lmk if you need any help

1. yes, this is for https://defillama.com/protocol/bitfi-btc. i've renamed the file from bitfi.ts to bitfi-btc.ts to match the protocol slug.

2. i've corrected the start dates, they were incorrectly set to 2025-02-06 for all chains. historical data can be backfilled from the actual contract deployment dates:

   • ethereum bfBTC: 2024-09-17
   • ethereum bfUSD: 2025-11-03
   • other chains: verified from their respective block explorers

the adapter uses event logs which are permanently stored on-chain, so all fee data since deployment can be indexed.

[treeoflife2]

@starfrich can you create new listing to track the bfUSD fees too(https://defillama.com/protocol/bitfi-basis)? as i can see you already have it in the adapter file

[llamabutler]

The bitfi-basis.ts adapter exports:

> adapters@1.0.0 test
> ts-node --transpile-only cli/testAdapter.ts fees bitfi-basis.ts

🦙 Running BITFI-BASIS.TS adapter 🦙
---------------------------------------------------
Start Date:	Sun, 07 Dec 2025 09:07:12 GMT
End Date:	Mon, 08 Dec 2025 09:07:12 GMT
---------------------------------------------------

ETHEREUM 👇
Backfill start time: 3/11/2025
Daily fees: 0.00
Daily user fees: 0.00
Daily revenue: 0.00
Daily protocol revenue: 0.00
End timestamp: 1765184831 (2025-12-08T09:07:11.000Z)

[llamabutler]

The bitfi-btc.ts adapter exports:

> adapters@1.0.0 test
> ts-node --transpile-only cli/testAdapter.ts fees bitfi-btc.ts

🦙 Running BITFI-BTC.TS adapter 🦙
---------------------------------------------------
Start Date:	Sun, 07 Dec 2025 09:07:25 GMT
End Date:	Mon, 08 Dec 2025 09:07:25 GMT
---------------------------------------------------

chain     | Daily fees | Daily user fees | Daily revenue | Daily protocol revenue | Start Time
---       | ---        | ---             | ---           | ---                    | ---       
ethereum  | 0.00       | 0.00            | 0.00          | 0.00                   | 17/9/2024 
bsc       | 0.00       | 0.00            | 0.00          | 0.00                   | 26/12/2024
base      | 0.00       | 0.00            | 0.00          | 0.00                   | 21/5/2025 
btr       | 0.00       | 0.00            | 0.00          | 0.00                   | 3/1/2025  
hemi      | 53.00      | 53.00           | 53.00         | 53.00                  | 14/3/2025 
core      | 0.00       | 0.00            | 0.00          | 0.00                   | 18/6/2025 
goat      | 0.00       | 0.00            | 0.00          | 0.00                   | 24/6/2025 
Aggregate | 53.00      | 53.00           | 53.00         | 53.00                  |           

[starfrich]

@starfrich can you create new listing to track the bfUSD fees too(https://defillama.com/protocol/bitfi-basis)? as i can see you already have it in the adapter file

Yes, i just update the adapter: bitfi-btc.ts and bitfi-basis.ts

[starfrich]

checking in here, happy to iterate on this if there’s any feedback. thanks

[treeoflife2]

I've refactored and created new PR as can't edit this one #5124